公开(公告)号：US20190245605A1

公开(公告)日：2019-08-08

申请号：US16267303

申请日：2019-02-04

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Juergen CEZANNE ,  Junyi LI ,  Sundar SUBRAMANIAN ,  Tao LUO ,  Raghu CHALLA ,  Ruhua HE ,  Yong LI ,  Jun ZHU ,  Tianyang BAI

IPC: H04B7/06 ,  H04B17/327 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08

Abstract: Aspects of the disclosure relate to a method of operating a scheduled entity for wireless communication. In some aspects, the scheduled entity detects a fluctuation in a beam strength of at least one transmit beam from a scheduling entity. The scheduled entity transmits a first message to the scheduling entity, the first message indicating at least the fluctuation in the beam strength of the at least one transmit beam from the scheduling entity.

公开(公告)号：US20190159188A1

公开(公告)日：2019-05-23

申请号：US16163264

申请日：2018-10-17

Applicant: QUALCOMM Incorporated

Inventor： Bilal SADIQ ,  Juergen CEZANNE ,  Sundar SUBRAMANIAN ,  Tianyang BAI ,  Muhammad Nazmul ISLAM ,  Sony AKKARAKARAN ,  Alexei Yurievitch GOROKHOV ,  Raghu NARAYAN CHALLA ,  Shay LANDIS ,  Ruhua HE

IPC: H04W72/04 ,  H04B7/08 ,  H04W72/02

Abstract: Certain aspects of the disclosure provide techniques for a user equipment (UE) to determine a receive beam of a plurality of receive beams for receiving an upcoming transmission from a base station, wherein the determining is based on whether an indication is received from the base station indicating if the upcoming transmission includes a reference signal (RS) multiplexed with additional data. The techniques further provide for the UE to receive the upcoming transmission using the determined receive beam.

公开(公告)号：US20190068333A1

公开(公告)日：2019-02-28

申请号：US16108517

申请日：2018-08-22

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Sundar SUBRAMANIAN ,  Junyi LI ,  Navid ABEDINI ,  Joseph Binamira SORIAGA ,  Ashwin SAMPATH ,  Bilal SADIQ ,  Tianyang BAI

IPC: H04L1/18 ,  H04W72/04

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for determining a maximum transport block size. In certain aspects, a method comprises receiving, from a user equipment (UE), information indicative of a size of a buffer at the UE for storing data received from the BS. The method further includes determining a maximum transport block size based on the size of the buffer at the UE and a number of hybrid automatic repeat request (HARQ) processes used by the BS to send data to the UE. The method further comprises transmitting a transport block with a size not exceeding the maximum transport block size to the UE.

公开(公告)号：US20180205528A1

公开(公告)日：2018-07-19

申请号：US15711157

申请日：2017-09-21

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Juergen CEZANNE ,  Sundar SUBRAMANIAN ,  Junyi LI

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04

Abstract: An apparatus for wireless communication selects a recommendation for the need. The apparatus selects the resource to transmit a phase tracking reference signal based on a condition of a communication system. The apparatus performs at least one of transmitting an indication of the selected recommendation for the resource to a second wireless communication device or transmitting at least one of information or a reference signal to the second device to assist the second device in determining the resource. In an aspect, the selection may be made based on receiving a request for a recommendation from the second wireless communication device or the transmitting the at least one of the information or the reference signal are based on a request received.

公开(公告)号：US20180139791A1

公开(公告)日：2018-05-17

申请号：US15808541

申请日：2017-11-09

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Vasanthan RAGHAVAN ,  Sundar SUBRAMANIAN ,  Alexei Yurievitch GOROKHOV ,  Juergen CEZANNE ,  Junyi LI

IPC: H04W76/02 ,  H04B7/04 ,  H04L7/00 ,  H04L7/04

CPC classification number: H04W76/19 ,  H04B1/3833 ,  H04B7/0408 ,  H04B7/0478 ,  H04B7/0617 ,  H04B7/0695 ,  H04L7/0079 ,  H04L7/041

Abstract: Certain aspects of the present disclosure provide techniques for signaling information regarding beams used for data and control transmissions to a UE. For example, a method for wireless communications by a user equipment (UE), may generally include signaling information to a base station (BS) that the UE is seeking recovery of a beamformed link between the BS and the UE, and participating in recovery of the beamformed link in accordance with the information. A method for wireless communications by a base station (BS), may generally include receiving information from a user equipment (UE) that the UE is seeking recovery of a beamformed link between the BS and the UE, and participating in recovery of the beamformed link in accordance with the information.

公开(公告)号：US20250125850A1

公开(公告)日：2025-04-17

申请号：US18834405

申请日：2022-03-24

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Mahmoud TAHERZADEH BOROUJENI ,  Yan ZHOU ,  Tianyang BAI ,  Tao LUO

IPC: H04B7/06 ,  H04W24/10 ,  H04W72/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects. a user equipment (UE) may receive. from a network entity. downlink-grant (DL-grant) downlink control information (DCI) that indicates to activate a first multi-instance channel state information (CSI) report that is based at least in part on a first CSI report setting. the first CSI report setting being related to a second CSI report setting associated with a second multi-instance CSI report. The UE may transmit. to the network entity. the first multi-instance CSI report based at least in part on the first CSI report setting. Numerous other aspects are described.

公开(公告)号：US20250096947A1

公开(公告)日：2025-03-20

申请号：US18467623

申请日：2023-09-14

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Junyi LI ,  Tianyang BAI

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/232 ,  H04W76/20

Abstract: A method of wireless communication by a user equipment (UE) includes transmitting, to a network node, a first stage hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook on an orthogonal multiple access (OMA) resource. The method also includes transmitting, to the network node, a second stage HARQ-ACK codebook on a non-orthogonal multiple access (NOMA) resource in response to the first stage HARQ-ACK codebook indicating at least one negative acknowledgement (NACK).

公开(公告)号：US20250088327A1

公开(公告)日：2025-03-13

申请号：US18465921

申请日：2023-09-12

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Junyi LI

IPC: H04L5/00 ,  H04B7/06 ,  H04W72/21 ,  H04W72/566

Abstract: Prediction based UCI multiplexing priority is described. An apparatus is configured to generate, based on an ML model and a measurement(s) for a first set of RS metrics of a RS, a prediction for a second set of RS metrics of the RS, and to provide an indication of the prediction based on a priority condition for the prediction to a network node. Another apparatus is configured to receive a measurement indication of a measurement(s) for a first set of RS metrics of a RS, wherein the first set of RS metrics associated with a priority condition for a prediction. The apparatus is configured to generate, based on an ML model, the priority condition for the prediction, and/or the measurement indication of the at least one measurement, the prediction for a second set of RS metrics of the RS, and to provide an indication of the prediction to a UE.

公开(公告)号：US20250088291A1

公开(公告)日：2025-03-13

申请号：US18466686

申请日：2023-09-13

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Jelena DAMNJANOVIC

IPC: H04B17/309 ,  H04B7/06 ,  H04B17/373

Abstract: Methods, systems, and devices for wireless communications are described that provide for a user equipment (UE) to be configured to perform beam prediction for one or more unmeasured beams of a set of beams configured for lower-layer triggered mobility (LTM). A UE may receive configuration information from a network entity that configures LTM using predicted beam measurements, and may initiate mobility from a first cell to a second cell based at least in part on the predicted beam measurements. The UE may transmit to the second cell directly to initiate mobility, or may transmit one or more beam reports to the first cell to initiate mobility. A relatively low confidence level of a prediction may trigger transmission of one or more aperiodic on-demand reference signals from a candidate cell. A UE may also transmit a capability indication of UE capabilities related to beam prediction for LTM.

公开(公告)号：US20250081057A1

公开(公告)日：2025-03-06

申请号：US18460332

申请日：2023-09-01

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Navid ABEDINI ,  Junyi LI

IPC: H04W36/08 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater device may receive a detection configuration that is associated with autonomous detection of a transmission that is associated with a user equipment (UE). The repeater device may detect the transmission based at least in part on the detection configuration. The repeater device may transmit a detection indication that is based at least in part on detecting the transmission. Numerous other aspects are described.